CALCULATION AND ANALYSIS OF BEARING CAPACITY OF INNER PRESSURE OF CONTAINMENT STRUCTURE IN NUCLEAR POWER PLANT

Zhang Huidong; Lin Songtao; Wang Yonghuan

doi:10.13204/j.gyjz200708012

Volume 37 Issue 8

Dec. 2014

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Zhang Huidong, Lin Songtao, Wang Yonghuan. CALCULATION AND ANALYSIS OF BEARING CAPACITY OF INNER PRESSURE OF CONTAINMENT STRUCTURE IN NUCLEAR POWER PLANT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(8): 43-46. doi: 10.13204/j.gyjz200708012

Citation:

Zhang Huidong, Lin Songtao, Wang Yonghuan. CALCULATION AND ANALYSIS OF BEARING CAPACITY OF INNER PRESSURE OF CONTAINMENT STRUCTURE IN NUCLEAR POWER PLANT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(8): 43-46. doi: 10.13204/j.gyjz200708012

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CALCULATION AND ANALYSIS OF BEARING CAPACITY OF INNER PRESSURE OF CONTAINMENT STRUCTURE IN NUCLEAR POWER PLANT

doi: 10.13204/j.gyjz200708012

1.
Central Research Institute of Building and Construction,MCC Group Beijing 100088

Received Date: 2006-02-14
Publish Date: 2007-08-20

Abstract

Abstract

The mechanical properties of steel wires and concrete should be considered in the calculation and analysis of containment structure.The prestressed steel wires are simulated using orthotropic material properties membrane element.The finite element analysis of containment in service is based on dynamic prestressing losing of steel wires with time and the steps of analysis are put foward.Taking a nuclear power plant containment for example,the result of comparison between calculation data and the measuring data shows the feasibility of this way of analysis.The ultimate bearing capacity of containment structure is also analyzed.
- containment structure,
- finite element,
- prestressing